Q: Is 1,801,425 a Prime Number?
A: No, 1,801,425 is not a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 1801425 can be evenly divided by 1 3 5 15 25 75 24,019 72,057 120,095 360,285 600,475 and 1,801,425, with no remainder.
Since 1,801,425 cannot be divided by just 1 and 1,801,425, it is not a prime number.